[Rcpp-devel] Problem installing even default Rcpp skeleton package

Nick Matzke matzke at berkeley.edu
Thu May 10 01:49:03 CEST 2012

On 5/9/12 4:40 PM, Steve Lianoglou wrote:
> Hi,
> On Wed, May 9, 2012 at 7:31 PM, Nick Matzke<matzke at berkeley.edu>  wrote:
> [snip]
>> So, next issue.  My default "RcppSkeleton" package now installs fine and
>> library(RcppSkeleton) works fine.
>> However, when I run the one function in the package, rcpp_hello_world(), I
>> get this problem:
>>> rcpp_hello_world()
>> Error in .Call("rcpp_hello_world", PACKAGE = "hello_world_Rcpp") :
>>   C symbol name "rcpp_hello_world" not in DLL for package "hello_world_Rcpp"
> Your package is called "RcppSkeleton", isn't it? If so, that should be
> reflected in your PACKAGE argument in .Call, eg:
> .Call("rcpp_hello_world", PACKAGE="RcppSkeleton")
> HTH,
> -steve

Ah, should have thought of that.  Thanks!  I had a previous 
package called hello_world_Rcpp that I should have used 
remove.packages() and detach() on...

It works now...


Nicholas J. Matzke
Ph.D. Candidate, Graduate Student Researcher

Huelsenbeck Lab
Center for Theoretical Evolutionary Genomics
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Department of Integrative Biology
University of California, Berkeley

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Principles of Phylogenetics: Ecology and Evolution

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